diff --git a/addons/search/search.ui b/addons/search/search.ui
--- a/addons/search/search.ui
+++ b/addons/search/search.ui
@@ -208,7 +208,7 @@
      <item row="1" column="5">
       <widget class="QToolButton" name="matchCase">
        <property name="toolTip">
-        <string>Match Case</string>
+        <string>Match case</string>
        </property>
        <property name="text">
         <string/>
diff --git a/doc/katepart/part.docbook b/doc/katepart/part.docbook
--- a/doc/katepart/part.docbook
+++ b/doc/katepart/part.docbook
@@ -291,7 +291,7 @@
 </varlistentry>
 
 <varlistentry>
-<term><guilabel>Match case sensitive</guilabel></term>
+<term><guilabel>Match case</guilabel></term>
 <listitem>
 <para>If enabled, the search will be limited to entries that match the
 case (upper or lower) of each of the characters in the search pattern.</para>